10. Write ONLY the MAJOR product(s) for the following reactions: A-C 3 pts each and D-F...
Predict the major organic product or products of each of the following reactions: Identify the mechanism taking place in each of the reactions and please provide explanation. H2SO4 a) (CHỊ) CH CH=CH, HO Hg(OAc)2 NaBH4 b) (CH3)2CH CH=CH2 H2O BH3: THE H2O2, NaOH c) (CH3),CH CH=CH2 H2SO4, H2O d) CHCECH HgSO4 HZ/Ni f) + Cl2 + H2O g) Cold KMnO4 dilute h) 1. CH CO-OH 2. Hz0 Br2 i) CC14
1. Write structures for the lettered organic product(s) in the following reactions: (4 pts each) H, CH2OH A 1) CHCI B 2) OH OH O== + с D + E Conc. KMnO4 OH/H,0 OH PBrz F CH2CH MgBr CH3MgBr H H30 1) 03 2) Zn, H20 2Eq. HBT H3C-CEC-H NaH H3C-C=C-H K
Predict the major product(s) from the following reactions Predict the major product(s) from the following reactions: 1. O3 CH3 ? 2. DMS CH3 b) 1. CH3COH HаС. 2. H30 CH3 cat. OsO4 CH3 r-BuOOH d) .CHa ? cold CH3 0. e) CH3 CH3 На Hас ? Pt CH3 CH3 Hас 1. BH3-THF CHз 2. H2O2, NaOH g) Bг2 ? CH3OH "CHз
please help 3. Please draw the structures for the major product(s) from each of the following reactions and include stereochemistry where appropriate. (2 pts for each) (a) O2N NH2 NO2 (b) NAOCH3 OCH3 CHон (c) pyridine -NH2 + S-Cl (d) HOH CHO Br2 HO H Нао H OH H-OH CH2OH (e) Hао* Ph H (f) N2HA H (hint: cyclization) 3. Please draw the structures for the major product(s) from each of the following reactions and include stereochemistry where appropriate. (2...
Problem #1 Predict the major product(s) from the following reactions: 1.03 2. DMS CHE H3C 1. CH2CO3H 2. H30* CHE CH3 cat. OsO4 t-BuOOH CH KMnO4 CH3 cold CH3 CH₃ H₃C H₂ ? -CH₃ CH3 НАС 1. BH3-THF 2. H2O2, NaOH ? CH3 Brz CH3 CH2OH
2. Provide the major products from the following reactions. Starting Material Reagent(s) Product? Br2 Place appropriate groups H, Br CH, on scaffold) HCI Place appropriate groups (H, Br, CH, on scaffold) CH Brz/H20 Place appropriate groups H, Br CHs on scaffold] 1) O3 2) Zn/HOÁC LICH H2, Pd/C CH₂ 1. BH3 2. H2O2, NaOH(aq) CH2 hot KMnO4 in H2O - CH₂ CH3CO3H Product from above H30+, H2O
(30 pt) Draw the structures of the MAJOR products for the following reactions. Be sure to clearly show the REGIO- and STEREOCHEMISTRY of each product. H2SO4 X - H2O BH3 H2O2 THF H20, OH Br2 CH2OH excess HBO d) CH3-C=C-CH3 1 eq Cl2 e) CH3 -C=C-CH3 CH2Cl2 Na CH3CO2H 9) CH.-C=C-H, under CH3COH f) CH3-CEC-CH3 liquid NH3 -78 °C H202 g) CH3CH2-CEC-H R2BH THE H2O, OH NaNH2 CH3CH2Br H2SO4 h) CH3CH2-CEC-H my Chcn=c20-n, Nanets, Cheka na H2O HgSO4 heat 1...
3. Predict the major product(s) for the following reactions. (12 points) 1. BH3 THE 2. H2O2 NaOH Br2 H20 1. Hg(OAc)2 CH3OH 2. NaBH4 HBr
Give the major organic product(s) of the reactions of l-methyl-2-deuteriocyclohexene (D = "H) with the reagents given. Be sure to show all stereoisomers formed, and indicate which isomers are formed in equal and in unequal quantities. CHE 1-methyl-2-deuteriocyclohexene (a) (1) BH, THF: (2) H:03, NaOH, H:0 (b) HBr, AIBN (c) Br, H:0 Give the major organic product(s) of the reactions shown below. Be sure to show all stereoisomers formed, and indicate which isomers are formed in equal and in unequal...
3. (24 pts) Provide the structure(s) of the major product formed in the following reactions. Be sure to show any significant stereochemical details. (a) 2 1. -OH,H,O 2.H,O", heat (b) ci AICI (C) SH HS H H,SO -OH 1. Na,Cr,O, H,SO4 2. SOCI, pyridine 3. excess (CH,CH2)2NH excess (e)